Tablo Metro broadcast DVR cleans cord-cutting clutter with a built-in antenna

Tablo is one of several DVR boxes aiming to squeeze more value out of over-the-air TV, but the latest version tries to stand out with a built-in antenna. Like the original Tablo, the Tablo Metro doesn’t plug directly into your television. Instead, it hooks up to your home Wi-Fi router and acts as a broadcast TV